30213086750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11981}}^1$

素因数の和:12147

約数の個数: 128

約数和(自身を含む): 71059203072

約数和(自身を除く): 40846116322

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 131, 154, 175, 250, 262, 275, 350, 385, 550, 655, 770, 875, 917, 1310, 1375, 1441, 1750, 1834, 1925, 2750, 2882, 3275, 3850, 4585, 6550, 7205, 9170, 9625, 10087, 11981, 14410, 16375, 19250, 20174, 22925, 23962, 32750, 36025, 45850, 50435, 59905, 72050, 83867, 100870, 114625, 119810, 131791, 167734, 180125, 229250, 252175, 263582, 299525, 360250, 419335, 504350, 599050, 658955, 838670, 922537, 1260875, 1317910, 1497625, 1569511, 1845074, 2096675, 2521750, 2995250, 3139022, 3294775, 4193350, 4612685, 6589550, 7847555, 9225370, 10483375, 10986577, 15695110, 16473875, 17264621, 20966750, 21973154, 23063425, 32947750, 34529242, 39237775, 46126850, 54932885, 78475550, 86323105, 109865770, 115317125, 120852347, 172646210, 196188875, 230634250, 241704694, 274664425, 392377750, 431615525, 549328850, 604261735, 863231050, 1208523470, 1373322125, 2158077625, 2746644250, 3021308675, 4316155250, 6042617350, 15106543375, 30213086750]

約数ペア:

[(1, 30213086750), (2, 15106543375), (5, 6042617350), (7, 4316155250), (10, 3021308675), (11, 2746644250), (14, 2158077625), (22, 1373322125), (25, 1208523470), (35, 863231050), (50, 604261735), (55, 549328850), (70, 431615525), (77, 392377750), (110, 274664425), (125, 241704694), (131, 230634250), (154, 196188875), (175, 172646210), (250, 120852347), (262, 115317125), (275, 109865770), (350, 86323105), (385, 78475550), (550, 54932885), (655, 46126850), (770, 39237775), (875, 34529242), (917, 32947750), (1310, 23063425), (1375, 21973154), (1441, 20966750), (1750, 17264621), (1834, 16473875), (1925, 15695110), (2750, 10986577), (2882, 10483375), (3275, 9225370), (3850, 7847555), (4585, 6589550), (6550, 4612685), (7205, 4193350), (9170, 3294775), (9625, 3139022), (10087, 2995250), (11981, 2521750), (14410, 2096675), (16375, 1845074), (19250, 1569511), (20174, 1497625), (22925, 1317910), (23962, 1260875), (32750, 922537), (36025, 838670), (45850, 658955), (50435, 599050), (59905, 504350), (72050, 419335), (83867, 360250), (100870, 299525), (114625, 263582), (119810, 252175), (131791, 229250), (167734, 180125)]